Radosław Adamczak
Institute of Mathematics
University of Warsaw
ul. Banacha 2
02-097 Warszawa
POLAND
E-mail is probably the best way to get in touch with me.
Please use radamcz "at" mimuw "dot" edu "dot" pl for professional
and radek "dot" adamczak "at" o2 "dot" pl for private matters.
Important notice! I no longer use the gmail account , so please do not send me e-mails there, use instead the second address listed above.